The San Luis Obispo County District Attorney’s Office cannot prosecute Tianna Arata and six other Black Lives Matter demonstrators, the California Court of Appeal ruled Wednesday, denying both the office and the California Attorney General’s Office’s petitions for a rehearing. That now sets the stage for the DA’s Office to escalate the case to the highest arbiter in the state: the California Supreme Court. San Luis Obispo County District Attorney Dan Dow confirmed to Tribune via text message ...